The U.S. Air Force C-17 Globemaster III team lead, is drenched in sweat, his face bright red. The heat index is well over 100 degrees and half-moon circles creep through his flight suit, the humidity soaring off the charts. Yet he doesn’t seem to mind, letting it roll right off of him like water off a duck’s back. After he takes the first selfie with a joyful teenage visitor, a line of adults, adolescents and children form a line around him, all of them patiently waiting their turn to take a photo with him.